Experiment-Wise Type I Error Control: A Focus on 2 × 2 Designs
نویسندگان
چکیده
Factorial designs are common in psychology research. But they nearly always used without control of the experiment-wise Type I error rate (EWER), perhaps because a lack awareness about viable procedures for that purpose and also appreciation problem inflation. In this article, key concepts relating to inflation discussed, with emphasis on 2 × factorial design. Simulations evaluate various approaches context. show conventional often do not EWER. Alternative recommended reliably EWER simple implement.
منابع مشابه
Controlling Experiment-wise Type I Error of Meta-analysis in the Solomon Four-group Design
Stouffer=s Z, a meta-analytic technique, was proposed by W. Braver and Braver (1988) for analyzing data collected from a Solomon Four-group Design. Sawilowsky, Kelley, Blair, and Markman (1994) showed that this technique produces inflated Type I error rates. Recommendations are made to control the false positive inflation of their procedure. According to Campbell and Stanley (1963), the Solomon...
متن کاملPROJECTIVE ( 2 n , n , A , I ) - DESIGNS
A projective (2~ n, L, I)-design is a set 9 of n element subsets (called blocks) of a 2nelement set V having the properties that each element of V is a member of 1 blocks and every two blocks have a non-empty intersection. This paper establishes existence and non-existence results for various projective (2n, n, rl, I)-designs and their subdesigns. AMS (MOS) Subject Classifications: Primary 05B0...
متن کاملA Flexible Link Radar Control Based on Type-2 Fuzzy Systems
An adaptive neuro fuzzy inference system based on interval Gaussian type-2 fuzzy sets in the antecedent part and Gaussian type-1 fuzzy sets as coefficients of linear combination of input variables in the consequent part is presented in this paper. The capability of the proposed method (we named ANFIS2) for function approximation and dynamical system identification is remarkable. The structure o...
متن کاملTreatments for Type 2 Diabetes; a Focus on DPP4 Inhibitors
New treatments for diabetes are always exciting in the beginning but as experience grows their position in management becomes less certain. This review focuses on DPP4 inhibitors and their place in management of type 2 diabetes. Although hypoglycaemia is rarely an issue, the effectiveness in reduction in blood sugar is greatest at the higher blood sugar levels, hence much of the value of using ...
متن کاملOn 2-Designs
Denote by M,, the set of integers h for which there exists a 2-design (linear space) with r points and h lines. M,, is determined as accurately as possible. On one hand, it is shown for r > r " that M, contains the interval [r+r° s , (_)-4 ]. On the other hand for r of the form p'-+p+ I it is shown that the interval [u+ 1, r+p-I] is disjoint from M, ; and if r > r " and p is of the form q'-+y, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in methods and practices in psychological science
سال: 2021
ISSN: ['2515-2459', '2515-2467']
DOI: https://doi.org/10.1177/2515245920985137